A carregar...
Sequential boundaries approach in clinical trials with unequal allocation ratios
BACKGROUND: In clinical trials, both unequal randomization design and sequential analyses have ethical and economic advantages. In the single-stage-design (SSD), however, if the sample size is not adjusted based on unequal randomization, the power of the trial will decrease, whereas with sequential...
Na minha lista:
| Main Authors: | , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2006
|
| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1382245/ https://ncbi.nlm.nih.gov/pubmed/16412232 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-6-1 |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|